Gaya APA

AZAR, B, S., BUDIJANTO, . (1993). Undestanding and using english grammar : edisi dwi bahasa/ Betty Schramfer Azar; terj. Budijanto . Jakarta: Binarupa.

Gaya MLA

AZAR, Betty, Schrampfer., BUDIJANTO, . "Undestanding and using english grammar : edisi dwi bahasa/ Betty Schramfer Azar; terj. Budijanto". Jakarta: Binarupa, 1993. Text.